Why Cast Trunnions SUCK!

This comprehensive factory tour of WBP Poland, presented by TFB TV, offers an in-depth look at the manufacturing process of civilian AK-47 pattern rifles. The video highlights WBP's commitment to 100% in-house production, rigorous quality control measures including precision machining and individual part inspection, and detailed assembly techniques such as headspacing and hand-fitting. Expert insights are provided on barrel technology, specifically the advantages of nitriding over chrome-lining, and achievable accuracy standards for their various models.

This video features a live stream with legendary gunsmith Mark Krebs of Krebs Custom, discussing his career, the history of his company, and various firearms. The conversation delves into his early gunsmithing education, his transition from pistol smithing to specializing in AK platforms, and his experiences with custom builds and firearm design. Mark shares insights into the challenges and rewards of his craft, highlighting the importance of reliability and innovation in firearm manufacturing.

This guide details the modification process for a Full-Size Romanian Draco AK-47 pistol, transforming it into a highly customized firearm. The build incorporates several high-end aftermarket parts, including a CNC Warrior brace, ALG Defense trigger, KNS adjustable gas piston, and an Attero Arms mount for a Trijicon SRO optic. The speaker, demonstrating experienced-level knowledge, walks through the installation of these components, emphasizing performance and tactical enhancements suitable for home defense and preparedness scenarios.

This video provides an unboxing of the M.A.R.S. Trigger kit from Alpha Tactical Systems, designed for the AK platform. The kit includes various components for a 'super semi-auto' trigger system. The presenter emphasizes that it is not a drop-in part and requires mechanical aptitude for installation and fitting to the specific firearm. The trigger won a gold medal for innovation at Trigger Con 2024.

This guide details the installation of an aftermarket rail system onto an AK platform rifle, specifically the Zastava M90. It covers fitting the action, securing the front retainer, attaching side brackets, and fastening the upper and lower rail components. The process is presented as straightforward, with included tools and clear visual cues for correct alignment, though minor modifications may be needed for certain AK variants like the M77 and M90.

This guide details the field stripping process for the Beretta AR-70, a Cold War-era assault rifle. The video, presented by Brandon Herrera, demonstrates a comprehensive disassembly, highlighting its AK-derived piston system and AR-style pins. Herrera, exhibiting high authority and deep knowledge, walks viewers through each step, emphasizing the importance of understanding the rifle's internal mechanics for maintenance and reliability.

Brandon Herrera, leveraging his expertise in firearms and historical testing, conducts a 'backyard science' experiment to test the JFK 'magic bullet' theory using a 6.5 Carcano. The video details the process of firing the rifle into ballistic dummies and water jugs to compare bullet deformation, offering insights into terminal ballistics and the complexities of the assassination's ballistics. Herrera's high authority in the firearms community is evident through his technical approach and knowledge of historical firearms and forensic evidence.

This video provides an expert-level look at the Pedersoli Baby Philadelphia Derringer, the type of firearm used by John Wilkes Booth to assassinate Abraham Lincoln. Brandon Herrera, demonstrating high authority and technical expertise, details the loading process for this black powder pistol and conducts ballistic tests using a beverage can and a ballistic dummy. The analysis includes high-speed footage of the projectile impact and examination of the recovered projectile, offering unique insights into historical ballistics.

This entry analyzes firearm mishaps presented in a 'Darwin Awards' style, emphasizing critical safety lessons. Instructor Brandon Herrera, a recognized firearm manufacturer and commentator, uses real-world examples to illustrate the severe consequences of ignoring basic gun safety rules. The content serves as a cautionary guide, highlighting common errors in handling, trigger control, and the dangers of seeking online notoriety through unsafe practices.

Brandon Herrera, a recognized firearms expert and manufacturer, uses high-speed footage and ballistic testing to analyze the assassination attempt on Donald Trump. The video aims to debunk conspiracy theories by demonstrating the ballistics of a 5.56mm round grazing an ear and the effectiveness of counter-sniper fire from a .300 Win Mag rifle. Herrera emphasizes the difficulty of precise shots at range and condemns political violence.